There are many endangered species all around the world. Read about the Amur leopard and why it's endangered with this information page.

There are many animals around the world whose lives or homes are threatened. Read about an endangered species from Africa with this info-sheet

Introduce your child to a fascinating new animal, the Baird's tapir. This is just one of many endangered species around the world.

Did you know wolves are the largest members of the dog family? This fun worksheet is jam-packed with fun facts about the wolf!

From the blue whale to the Tasmanian devil, our planet is full of fascinating animals. Find a few of the most interesting ones in this animal word search.

Step up to the controls, Dr. Frankenstein -- the world is in need of a new creature!

Read about Yellowstone's red foxes, some of the most cunning and smart animals around.

Bird-watchers will love this worksheet, featuring just a sample of the many song birds flying around Yellowstone National Park.

Fact: This worksheet is about unusual animals from all over the world. Opinion: This is the best fact and opinion worksheet ever!

Facts about ostrich include that they are the largest birds in the world and that they can't fly, but that's not all. Learn all about this amazing bird!

Are you aware of how many endangered species there are in the world? Use this trivia sheet to test your knowledge of some beautiful but endangered animals.

Dragonflies are some of the oddest looking insects in the world, so it's appropriate that they have so many unique characteristics. Read all about them!

These are the largest tortoises in the world, yet they are only two inches long when they hatch! That's one of the facts you can learn from this worksheet.

Learn about spider tortoises, one of the world's tiniest tortoise species, with this handy worksheet. Can't go to the zoo? We bring the zoo to you!

This Dandelion and ants coloring page features a depiction of Dandelions with a group of Odorous House Ants gathering around. Bring them to life with color!

Find out more about what REALLY dwells in swamp ecosystems with this worksheet all about swamps.

Dive into a coral reef ecosystem with this life science worksheet!

Get to know some of the friendly, furry, feathery river wildlife that live near American rivers, then match each one to its home.

Can you identify the difference between inherited and acquired traits?

Did you know that each tree tells a story? In this worksheet, children peer inside a tree to learn about the layers in its trunk.

Explore the lush plant life of the tropical rainforest in this second- and third-grade worksheet!

Dip your toes into a marsh habitat in this second- and third-grade worksheet!

Stroll through the flora of a temperate deciduous forest in this third-grade worksheet!

Our silkworm facts help your little one understand more about these special invertebrates. He'll read about their life stages and answer some questions.

See which snail has gotten the farthest with this 2nd grade measurement snail race worksheet.

For your budding environmentalist, here is an information sheet on a well-known endangered species, the Komodo dragon!

Introduce your student to an endangered species, Przewalski's horse, with this information sheet. They can color the illustration as they read.

All living things go through many changes as they grow to be adults! Help your little one understand how he will grow and change.

Get all the Tasmanian devil facts on this worksheet, from what they eat to how they got their name.